Going on a ride.

Hey General, So I just got back riding Spring Water trail with my roadie friend. So right now I don't "feel right". My hands and buttocks are sore, feet are pretty sore. I also don't have proper shorts, nor jersey. I was wearing some jeans, T-shirt, cycling jacket, and gloves. So can you guys help me, as a newbie, get rid of the problems above? Much thanks.